Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
trinh tham » trinh cham, trinh kham, tinh tham
nhung hang » nhung lang, nhung bang, nhung cang
hoc thieu » toc thieu, hoc hien
trinh tam » trinh tai, trinh toan, trinh cham
toan ban » van ban
va toan » van toan, bai toan, tap toan

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 tham) OR (trinh tam)) nhung hang va toan ban~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu xanh - hanh ((trinh tham) OR (trinh tam)) nhung hang va toan ban".
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - hanh ((trinh tham) OR (trinh tam)) nhung hang va toan ban*.