Perhaps you should try some spelling variations:
thanh thang » nhanh thang, thanh thanh, thanh hang
thieu xanh » chieu xanh, hieu manh, thien anh
canh trinh » canh tranh, hanh trinh, canh tinh
nguong dan » huong dan
hoc thieu » toc thieu, hoc hien
van thang » van thanh, van khang, van hang
dan chan » dan gian, dan ca, van chat
chan cap » khan cap, than cap, cao 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 - canh trinh ((thanh thang) or (van thang)) nguong dan chan cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - canh trinh ((thanh thang) OR (van thang)) nguong dan chan cap.
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - canh trinh ((thanh thang) or (van thang)) nguong dan chan cap*.