Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu tinh, hieu manh
chieu sang » chieu sach, hieu lang, nhieu tang
hanh trung » thanh trung, hanh trang, manh trung
dong thong » thong thong, nong thon, dong thanh
thong manh » thong minh, thong mang, thong danh
trung tac » trung tam, trong tac, trung tai
manh toan » thanh toan, anh tuan, tinh toan
tac dong » tac dung, tac trong, ha dong
toan ban » van ban

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 xanh) or (chieu sang)) - hanh trung tac dong thong manh toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu xanh) OR (chieu sang)) - hanh trung tac dong thong manh toan ban.
• Adding a wildcard symbol may retrieve word variants: ho ((chieu xanh) or (chieu sang)) - hanh trung tac dong thong manh toan ban*.