Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
thanh tung » thanh cong
cong quang » luong quang, thong quang, duong quang
hoc thieu » toc thieu, hoc hien
cong vang » cong lang, cong ngang, cong san
ho nhung » cho nhung, hoa nhung, hoc nhung
toan ban » van ban
tung ho » tuong ho, trung hoc, trung hoa

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 - thanh tung ho nhung ((cong vang) OR (cong quang)) toan ban~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu xanh - thanh tung ho nhung ((cong vang) OR (cong quang)) toan ban".
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - thanh tung ho nhung ((cong vang) OR (cong quang)) toan ban*.