Perhaps you should try some spelling variations:
chieu sang » chieu sach, chieu xanh, hieu lang
kieu tinh » lieu tinh, trieu tinh, diep tinh
chau tinh » cuu tinh, ha tinh, cua tinh
tranh van » tran van, trinh van, thanh van
dung cong » dung trong
van dung » van dong, xay dung, tin dung
cong tac » cong ty
tac pham » thuc pham, san pham
pham tu » phan tu, pham thi, pham tai

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((((kieu tinh) or (chau tinh))) or (chieu sang)) - canh tranh van dung cong tac pham tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((((kieu tinh) OR (chau tinh))) OR (chieu sang)) - canh tranh van dung cong tac pham tu.
• Adding a wildcard symbol may retrieve word variants: ho ((((kieu tinh) or (chau tinh))) or (chieu sang)) - canh tranh van dung cong tac pham tu*.