Perhaps you should try some spelling variations:
luan nhung » luan chung, luan hung, quan nhung
nhung cong » dung cong, thong cong, hang cong
hanh dung » thanh dung, anh dung, hanh dong
theo chu » theo chieu, cho chu, chao chu
chu tinh » chau tinh, chua tinh, cuu tinh
anh dang » anh dong, anh dung, anh bang
dan than » dan chan, ban than, van than
van toan » van tuan, van tan, van thanh

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chu tinh - ((hanh dung) or (anh dang)) luan nhung cong ((dan than) or (van toan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu tinh - ((hanh dung) OR (anh dang)) luan nhung cong ((dan than) OR (van toan)) cau.
• Adding a wildcard symbol may retrieve word variants: theo chu tinh - ((hanh dung) or (anh dang)) luan nhung cong ((dan than) or (van toan)) cau*.