Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
thanh tung » thanh cong
cong doanh » cong danh, dong doanh, rong doanh
hoc thieu » toc thieu, hoc hien
cua thong » cua thuong, cua khong, cua tong
cong doan » cong dan, cong hoan, dong doanh
phan lap » phan dau

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thieu xanh - ((thanh trung) or (thanh tung)) cua thong ((cong doanh) OR (cong doan)) phan lap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - ((thanh trung) OR (thanh tung)) cua thong ((cong doanh) OR (cong doan)) phan lap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu xanh - ((thanh trung) or (thanh tung)) cua thong ((cong doanh) OR (cong doan)) phan lap".
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - ((thanh trung) or (thanh tung)) cua thong ((cong doanh) OR (cong doan)) phan lap*.