Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
nhung hong » nhung chong, nhung huong, nhung phong
hoc thieu » toc thieu, hoc hien
sinh cua » manh cua, dinh cuu
van toan » van tan, van thanh, manh toan
van tuan » van quan, van ban, anh tuan
sinh va » sinh vat, tinh va, dinh van

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 ((sinh cua) OR (sinh va)) nhung hong ((van toan) or (van tuan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - hanh ((sinh cua) OR (sinh va)) nhung hong ((van toan) OR (van tuan)) cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu xanh - hanh ((sinh cua) OR (sinh va)) nhung hong ((van toan) or (van tuan)) cau".
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - hanh ((sinh cua) OR (sinh va)) nhung hong ((van toan) or (van tuan)) cau*.