Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
thanh dung » thanh duong, thanh tung, thanh hung
thong dung » thong cong, thong thuong
cua thong » cua thuong, cua khong, cua tong
van thanh » ban thanh, van tuan
thanh tai » thanh hai, thanh toan, doanh tai
dung cua » dung luan, dung cho
dung van » duong van, dung va, dang van

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) or (dieu hanh)) - thanh dung cua thong dung van thanh tai~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((thieu xanh) OR (dieu hanh)) - thanh dung cua thong dung van thanh tai.
• Adding a wildcard symbol may retrieve word variants: hoc ((thieu xanh) or (dieu hanh)) - thanh dung cua thong dung van thanh tai*.