Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
hanh huong » thanh huong, anh huong, manh huong
dang tuong » dang thuong, bang tuong, dang cuong
hoc thieu » toc thieu, hoc hien
huong cua » dung cua
tuong tap » tuong tac, tong tap, cuong tap
cua dang » cua cong, cua ban
tap toan » tap doan, tap quan, bai toan
toan ban » van ban

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 huong cua dang tuong tap toan ban~.
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - hanh huong cua dang tuong tap toan ban*.