阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。

Kung Pao Chicken is a 【小题1】(tradition) Chinese dish and famous for its richness and variety and regarded by many peoples the most popular Chinese dish internationally. You can find it in almost any Chinese restaurant overseas.

Its 【小题2】(popular) has made its named card for Chinese cuisine (菜肴). Its flavor 【小题3】(combine) sour, sweetness and spiciness (辣) with the first two as the major ones. It’s a good choice for the festival Spring Festival Eve, 【小题4】most Chinese families enjoy time together.

Kung Pao Chicken is a dish from Sichuan cuisine, but it originated from Lu cuisine in Shandong Province. The dish is believed to be the creation of Ding Baozhen, 【小题5】official during the Qing Dynasty. Ding 【小题6】(serve) as a leader in Shandong Province and later in Sichuan Province. He favored peanuts and spicy food, so he improved the Shandong dish “Jiang Bao Chicke” by 【小题7】(add) pepper to it. After he came to Sichuan, the dish was popularized.

The dish spreads so 【小题8】(wide) that it’s been localized in various places. Some even use meat instead of chicken 【小题9】(cook) this dish. When it went West, the people there also improved it according to their own 【小题10】(prefer).