Perhaps you should try some spelling variations:
thanh quang » nhanh quang, thanh quan, than quang
theo chieu » theo tieu, ho chieu, theo chu
chieu xanh » chieu sach, chieu sang, chieu tinh
dong thanh » truong thanh
quang cong » quang cuong, quang dong, quang hoang
hanh dong » anh dong, ha dong
trong tho » trong thoi, trong thu, trong thi
cong ban » cong bang, cong san, cong tan
trong co » trong ca, trong cong, trong cuoc

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chieu xanh - hanh dong thanh quang cong ban ((trong co) or (trong tho))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu xanh - hanh dong thanh quang cong ban ((trong co) OR (trong tho)).
• Adding a wildcard symbol may retrieve word variants: theo chieu xanh - hanh dong thanh quang cong ban ((trong co) or (trong tho))*.