Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh tranh » canh tranh, hanh trinh, hanh trang
tranh vat » trinh vat, tranh va, tranh van
cong vang » cong lang, cong quang, cong ngang
thanh tap » thanh lap, thanh tai, thanh tay
thanh thu » thanh thuy, thanh tu, khanh thu
ho chieu » theo chieu, hoc thieu, doi chieu
vat dung » van dung, va dung, viet dung
cong van » cong san, song van, cong tan

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 - hanh tranh vat dung ((cong van) or (cong vang)) ((thanh tap) or (thanh thu))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - hanh tranh vat dung ((cong van) OR (cong vang)) ((thanh tap) OR (thanh thu)).
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - hanh tranh vat dung ((cong van) or (cong vang)) ((thanh tap) or (thanh thu))*.