Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
nhung cong » dung cong, thong cong, hang cong
lang thanh » tang thanh, lang thang, nang thanh
dang thanh » dong thanh, dang hanh, hoang thanh
hoc thieu » toc thieu, hoc hien
trinh van » trinh quan, trinh toan, dinh van
trinh han » trinh quan

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 van) OR (trinh han)) nhung cong ((lang thanh) or (dang thanh)) cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - canh ((trinh van) OR (trinh han)) nhung cong ((lang thanh) OR (dang thanh)) cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu xanh - canh ((trinh van) OR (trinh han)) nhung cong ((lang thanh) or (dang thanh)) cao".
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - canh ((trinh van) OR (trinh han)) nhung cong ((lang thanh) or (dang thanh)) cao*.