Perhaps you should try some spelling variations:
tuong thong » thong thong, tuong tuong, tuong tong
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
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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu xanh - hanh dung luan ((tuong thong) OR (tong thong)) tin toan cao~".
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - hanh dung luan ((tuong thong) OR (tong thong)) tin toan cao*.