Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
canh tinh » hanh tinh, manh tinh, nhanh tinh
cong lang » cong vang, cong luong, cong quang
lang khan » lang kham, lang thang, dang khanh
dan cong » dang cong, van cong, dan dong
khan cap » khan ap, than cap, khoan cam
he dan » ke dan, le dan, he dai

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 tranh) or (canh tinh)) he dan cong lang khan cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc thieu xanh - ((canh tranh) OR (canh tinh)) he dan cong lang khan cap*.