Perhaps you should try some spelling variations:
chieu sang » chieu sach, chieu xanh, hieu lang
trung tuan » trung thanh, tran tuan, truong thanh
hung tuong » nhung tuong, hung vuong, hung cuong
doi chieu » doc hieu, doi chi, ho chieu
tuong ban » tuong bang, trong ban, tuong dan
ban thanh » ban hanh, ban hang
thanh cau » thanh chau, thanh mau, nhanh cau

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

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