Perhaps you should try some spelling variations:
thanh trung » thanh tung
chap thuong » chan thuong, phan thuong, pham thuong
thuong cong » thong cong, thuong con, thuong dong
chieu sang » chieu sach, chieu xanh, hieu lang
trung chap » trung cap, trung ha, tranh chap
thanh chau » thanh cha, thanh cham, thanh chu
doi chieu » doc hieu, doi chi, ho chieu
nhanh cau » nhanh cay, nhanh ha, hang cau
cong san » cong tac

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 chap thuong cong san ((nhanh cau) or (thanh chau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu sang - thanh trung chap thuong cong san ((nhanh cau) OR (thanh chau)).
• Adding a wildcard symbol may retrieve word variants: doi chieu sang - thanh trung chap thuong cong san ((nhanh cau) or (thanh chau))*.