Pinyin: huí tóu kè
Meaning：repeat customers
Sentence:Repeat customers were a major source of business for retail travel agents with two-thirds of total enquiries coming fromexisting clients.
回头客是旅游零售代理商主要的客源，有三分之二的咨询是来自于现有客户。
More:
回：
Pinyin: huí
Meaning: return
Radical: 囗
Stokes: 6
Traditional: 迴
Common words/Phrase:
回拜 [huí bài] 【pay a return visit】
回报 [huí bào] 【repay】
回禀 [huí bǐng] 【report back(to one's superior)】
回潮 [huí cháo] 【regain;moiture regain】
回程 [huí chéng] 【huí chéng】
头：
Pinyin: tóu
Meaning: head
Radical: 大
Stokes: 5
Traditional: 頭
Common words/Phrase:
头版 [tóu bǎn] 【front page(of a newspaper)】
头等 [tóu děng] 【first-class;tip-top】
头顶 [tóu dǐng] 【the top of the head;the crown of the head】
头兜 [tóu dōu] 【camail】
头发 [tóu fà] 【hair】
客：
Pinyin: kè
Meaning: customer
Radical: 宀
Stokes: 9
Traditional: 客
Common words/Phrase:
客帮 [kè bāng] 【merchant group from other places】
客车 [kè chē] 【passenger car (coach;train)】
客船 [kè chuán] 【passenger ship(或boat)】
客邸 [kè dǐ] 【guest house】
客店 [kè diàn] 【inn;hotel】
