Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu sang » chieu sach, chieu xanh, hieu lang
trung cap » truong cao, trung tam
ho chieu » theo chieu, hoc thieu, doi chieu
cap tang » cao tang, ca tang, cap bang
nong van » song van, nong dan, nong san
cong dan » cong san, cong tan, huong dan
ban cau » bang cau, ban can, van cau

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 cap tang ((nong van) or (cong dan)) ban cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sang - thanh trung cap tang ((nong van) OR (cong dan)) ban cau.
• Adding a wildcard symbol may retrieve word variants: ho chieu sang - thanh trung cap tang ((nong van) or (cong dan)) ban cau*.