Perhaps you should try some spelling variations:
trung thanh » truong thanh
chieu sang » chieu sach, chieu xanh, hieu lang
trung tuan » tran tuan, truong thanh
thong cong » trong cong, tong cong, thong thong
cong sang » cong san, cong lang, cong vang
ho chieu » theo chieu, hoc thieu, doi chieu
sang ban » hang ban, nang ban, sang bae
ban can » ban dan, ban hang, ban hanh

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu sang - thanh ((((trung tuan) or (trung thanh))) or (trung tam)) thong cong sang ban can~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sang - thanh ((((trung tuan) OR (trung thanh))) OR (trung tam)) thong cong sang ban can.
• Adding a wildcard symbol may retrieve word variants: ho chieu sang - thanh ((((trung tuan) or (trung thanh))) or (trung tam)) thong cong sang ban can*.