Perhaps you should try some spelling variations:
hoc thieu » toc thieu, hoc hien
tranh cua » manh cua
doanh cua » doanh luan
dung cong » dung trong
theo chu » theo chieu, cho chu, chao chu
cong dan » cong san, cong tan, huong dan
dan chan » dan gian, dan ca, van chat
chan cao » chan cho, chat cao, chay cao

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) or (theo chu)) xanh - hanh ((tranh cua) or (doanh cua)) dung cong dan chan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc thieu) OR (theo chu)) xanh - hanh ((tranh cua) OR (doanh cua)) dung cong dan chan cao.
• Adding a wildcard symbol may retrieve word variants: ((hoc thieu) or (theo chu)) xanh - hanh ((tranh cua) or (doanh cua)) dung cong dan chan cao*.