Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
thanh tung » thanh cong
tung thuoc » trung thuoc, dung thuoc, ung thuoc
thuoc dang » thuoc dung, thuoc khang, thuc dan
hoc thieu » toc thieu, hoc hien
dang cong » dung cong
cong ban » cong bang, cong san, cong tan
ban than » ban thanh, van thanh, ban hang
than cau » toan cau, phan cau, than cap

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 tung thuoc dang cong ban than cau~.
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - thanh tung thuoc dang cong ban than cau*.