UPDATE 2-China heaps pressure on Taiwan president after poll defeat
Tsai, who faces a presidential election in a little over a year, resigned on Saturday as chairwoman of the Democratic Progressive Party (DPP) after losing key battleground cities in mayoral polls to the China-friendly Kuomintang.
The DPP now only controls six cities and counties to the Kuomintang's 15.
Han Kuo-yu, the Kuomintang's mayor-elect in the southern port city of Kaohsiung, and the most high profile of the party's winners, said he would open the door to contacts with China.
Beijing has refused to deal with Tsai's administration since she took office in 2016, accusing her of pushing for the island's formal independence.
That is a red line for China, which considers the democratic island sacred Chinese territory.
Tsai has said she wants to maintain the status quo with China but will defend Taiwan's security and democracy, especially in the face of ramped up Chinese pressure such as whittling down Taiwan's dwindling band of diplomatic allies.
In the run-up to the elections, Tsai had warned against Chinese efforts to interfere and urged that people must stand up for democracy.
The official China Daily said in an editorial Tsai had ignored Beijing's "cooperative stance" and forced relations into a deadlock, and that "her separatist stance has lost her the support of the people on the island".
"Cross-Straits communication and cooperation between local governments are expected to be strengthened as a result of the election, which will bring more opportunities and help deepen mutual understanding," it wrote.
The Kuomintang has sent delegations to China since Tsai took office, where they have been warmly received, and that contact is now likely to increase.
Hung Mong-kai, a Kuomintang spokesman, said he was "certain" there would now be more interaction with China.
Chiu Chui-cheng, deputy minister of Taiwan's Mainland Affairs Council, told Reuters the government had always welcomed exchanges with China, but Beijing's "political preconditions" had hindered such contacts.
"We are always positive on city-to-city exchanges with mainland China, but it's them who set a limit: they treat blue and green differently," he said, referring to the colours representing the Kuomintang and DPP.
Another state-run Chinese paper, the widely read tabloid the Global Times, said in an editorial that the DPP's "radical thinking" had led it astray, though the same paper last week had called Tsai's China policies "measured".
Close Tsai aide Chen Chu, secretary general of the presidential office, said there were "no excuses" for the poor performance and that they had to think deeply.
"The one who really needs to change is me," Tsai wrote on her Facebook page, adding that the administration would take a thorough look at major policies and personnel. She did not elaborate.
Senior DPP member and legislator Lo Chih-cheng told Reuters the party had failed to please anyone with its moderate approach to both China and domestic issues, and the DPP needed a re-think and maybe a more radical agenda to reach its core supporters.
"We've been pushed into a corner, without fighting back. And that again disappointed our supporters," he said.
Still, Taiwan's stock market was cheered by the Kuomintang's gains, on expectations of better ties with China, closing up more than one percent. The Taiwan dollar also strengthened.
China has done little to hide its glee at the DPP's poor showing.
One source with ties to China's leadership, asked how Beijing felt about the outcome, told Reuters simply: "They're really happy." (Reporting by Ben Blanchard and Yimou Lee; Additional reporting by Jess Macy Yu and Jeanny Kao, and Brenda Goh in Shanghai Editing by Paul Tait and Nick Macfie)
(This story has not been edited by Devdiscourse staff and is auto-generated from a syndicated feed.)