Perhaps you should try some spelling variations:
tranh chua » tranh cua, trinh chuan, tranh chap
tieu xanh » tieu danh, chieu xanh, dieu hanh
chua dung » chua dong, thuat dung, chua nhung
dung cong » dung trong
cong tac » cong ty
tac hanh » tac thanh, tac danh, sac hanh
hanh cac » hang cac, hanh cat, hanh cham

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo tieu xanh - canh tranh chua dung cong tac hanh cac~.
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - canh tranh chua dung cong tac hanh cac*.