Two recent victories for democracy in Hong Kong will likely prove to be mixed blessings for the citizens of the city. The landslide win by pro-democracy forces in local elections and U.S. President Donald Trump's decision to sign legislation supporting those groups affirm the belief that democracy can take root in Chinese soil and that it should be nurtured. Unfortunately, the Chinese government sees both developments as a threat and is increasingly likely to roll back democratic gains in the Special Administrative Region.

Hong Kong voters turned out in unprecedented numbers for local elections last weekend. The electoral process was a both a counterpoint to and a continuation of the months of protests that have rocked the city. Nearly 3 million of the city's 4.1 eligible voters cast ballots, the highest-ever turnout. Pro-democracy forces won 57 percent of the popular vote and 385 of the 452 seats contested, more than tripling the number of seats won in the last balloting in 2015. Pro-Beijing candidates claimed 41 percent of the popular vote and took 59 seats, a plunge from the 298 they have held since the last election. Independents took the remaining votes and hold the other seats.

Pro-democratic forces now control 17 of the 18 District Councils; previously, they controlled none. That matters not only because of the influence democrats now wield over local affairs, but also in the selection of the city's chief executive. Nearly 10 percent of the seats (117) in the 1,200-member election committee, which chooses the Hong Kong chief executive, are reserved for district councilors. They are now likely to all be democrats.