Perhaps you should try some spelling variations:
doanh doanh » toan doanh, doanh hoan, doanh thanh
nhung cong » dung cong, thong cong, hang cong
hieu xanh » chieu xanh, hieu manh, hieu nganh
doanh cua » doanh luan
cua nhung » va nhung
doc hieu » toc thieu, hoc thieu, hoc hien
tac phan » tac pham, tai phan, cac phan
tac phat » tac pham, tan phat, tao phat
tam phat » va phat, dao phat, tam than

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

• Performing a fuzzy search may retrieve terms with similar spellings: doc hieu xanh - doanh doanh cua nhung cong ((tac phan) or (((tac phat) OR (tam phat)))) tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doc hieu xanh - doanh doanh cua nhung cong ((tac phan) OR (((tac phat) OR (tam phat)))) tu.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doc hieu xanh - doanh doanh cua nhung cong ((tac phan) or (((tac phat) OR (tam phat)))) tu".
• Adding a wildcard symbol may retrieve word variants: doc hieu xanh - doanh doanh cua nhung cong ((tac phan) or (((tac phat) OR (tam phat)))) tu*.