Some of these party bigwigs are genuinely unsure which candidate they prefer.Some are waiting to hear what voters in their home state think.Some want to make sure they back the winner.

• 其中有些党部大员的确闹不明白自己喜欢哪一方，有些还在观望家乡选民的态度，有些则希望确保自己支持的是最后的赢家。