Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
trinh vant » trinh vat, trinh han, trinh viet
hoc thieu » toc thieu, hoc hien
trinh van » trinh han, trinh quan, trinh toan
lang cong » dang cong, bang cong, hang cong
van toan » van tan, van thanh, manh toan
van tuan » van quan, van ban, anh tuan

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 - hanh ((trinh van) or (trinh vant)) lang cong ((van toan) or (van tuan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - hanh ((trinh van) OR (trinh vant)) lang cong ((van toan) OR (van tuan)) cau.
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - hanh ((trinh van) or (trinh vant)) lang cong ((van toan) or (van tuan)) cau*.