Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
canh trinh » canh tranh, hanh trinh, canh tinh
nhung cong » dung cong, thong cong, nhung don
trinh van » trinh han, trinh quan, trinh toan
hang cong » dang cong, hang nong, bang cong
lang than » lang thang, lang thanh, lang thai
sang than » cang thang, dang thanh, sang tao

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc thieu xanh - canh trinh van ((nhung cong) or (hang cong)) ((lang than) OR (sang than)) cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc thieu xanh - canh trinh van ((nhung cong) OR (hang cong)) ((lang than) OR (sang than)) cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "toc thieu xanh - canh trinh van ((nhung cong) or (hang cong)) ((lang than) OR (sang than)) cao".
• Adding a wildcard symbol may retrieve word variants: toc thieu xanh - canh trinh van ((nhung cong) or (hang cong)) ((lang than) OR (sang than)) cao*.