Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
hoc thieu » toc thieu, hoc hien
tuong cua » truong cua, huong cua, thong cua
thong tan » thong than, thong tran, thong tin
tang cua » mang cua, hang cua, tang luan
tan toan » tan tran, tap toan, van 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 - thanh ((tang cua) or (tuong cua)) thong thong tan toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - thanh ((tang cua) OR (tuong cua)) thong thong tan toan ban.
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - thanh ((tang cua) or (tuong cua)) thong thong tan toan ban*.