Perhaps you should try some spelling variations:
thuoc trong » thuc trong, hoc trong, thuat trong
thieu xanh » chieu xanh, hieu manh, thien anh
hanh tranh » canh tranh, hanh trinh, hanh trang
hoc thieu » toc thieu, hoc hien
tranh cua » doanh cua, manh cua
cua thuoc » nha thuoc, cay thuoc, cua nuoc
ban thanh » ban hanh, ban hang
van toan » van tuan, van tan, van thanh
dan than » dan chan, ban than, van than

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 - hanh tranh cua thuoc trong ((((van toan) or (dan than))) or (ban thanh)) tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - hanh tranh cua thuoc trong ((((van toan) OR (dan than))) OR (ban thanh)) tap.
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - hanh tranh cua thuoc trong ((((van toan) or (dan than))) or (ban thanh)) tap*.