Perhaps you should try some spelling variations:
mot chieu » doi chieu, ho chieu
tranh cua » manh cua
doanh cua » doanh luan
trong dan » trong dang, trong san, trong tan
doc hieu » toc thieu, hoc thieu, hoc hien
dan chan » dan gian, dan ca, van chat
chan cau » phan cau, can cau, chinh cau

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((mot chieu) or (doc hieu)) xanh - canh ((tranh cua) or (doanh cua)) dung trong dan chan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((mot chieu) OR (doc hieu)) xanh - canh ((tranh cua) OR (doanh cua)) dung trong dan chan cau.
• Adding a wildcard symbol may retrieve word variants: ((mot chieu) or (doc hieu)) xanh - canh ((tranh cua) or (doanh cua)) dung trong dan chan cau*.