Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
hang cong » dang cong, hang nong, bang cong
chu xanh » chu manh, chua xang, chuc danh
tranh va » tranh van, trang va, trinh va
cong huy » cuong huy, dong huy, cong quy
huy toan » huy tran, huu toan, huy hoang
toan cao » toan ban, toan tap
va hang » van hang, va nang, va lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chu xanh) or (chieu xanh)) - canh tranh va hang cong huy toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu xanh) OR (chieu xanh)) - canh tranh va hang cong huy toan cao.
• Adding a wildcard symbol may retrieve word variants: theo ((chu xanh) or (chieu xanh)) - canh tranh va hang cong huy toan cao*.