Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
tong thong » thong thong, dong thong, cong thong
hoc thieu » toc thieu, hoc hien
hanh dung » thanh dung, anh dung, hanh dong
luan tong » luan tuong, luan cong, luan dong
tin toan » tinh toan, nin toan, trinh toan
toan cao » toan ban, toan tap

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 dung luan tong thong tin toan cao~.
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - hanh dung luan tong thong tin toan cao*.