Perhaps you should try some spelling variations:
thanh dong » thanh duong, thanh cong, hanh dong
nhung dung » phuong dung, ung dung, thong dung
hoc thieu » toc thieu
cua nhung » va nhung
dong cua » dung cua, cong cua, huong cua
dung anh » dung danh, duong anh, dong anh
tuan thu » toan thuc, van thu
tuan tu » tran tu, toan tu, than tu

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc thieu) OR (hoc hien)) sang - thanh dong cua nhung dung anh ((tuan tu) OR (tuan thu))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((hoc thieu) OR (hoc hien)) sang - thanh dong cua nhung dung anh ((tuan tu) or (tuan thu))~".
• Adding a wildcard symbol may retrieve word variants: ((hoc thieu) OR (hoc hien)) sang - thanh dong cua nhung dung anh ((tuan tu) or (tuan thu))*.