Perhaps you should try some spelling variations:
thanh chau » thanh cha, thanh cham, thanh chu
chieu sang » chieu sach, chieu xanh, hieu lang
doi chieu » doc hieu, doi chi, ho chieu
hanh dong » anh dong, ha dong
dang cong » dung cong
thanh cau » thanh mau, nhanh cau, thanh ca
dong nam » dong ha, dong tai, dong va
nam dang » nam dan, nam danh, nam dong
cong van » cong vang, cong san, song van

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 - hanh dong nam dang cong van ((thanh cau) or (thanh chau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu sang - hanh dong nam dang cong van ((thanh cau) OR (thanh chau)).
• Adding a wildcard symbol may retrieve word variants: doi chieu sang - hanh dong nam dang cong van ((thanh cau) or (thanh chau))*.