Perhaps you should try some spelling variations:
banh trang » hanh trang, ban trang, banh rang
tieu tinh » trieu tinh, tieu trinh, lieu tinh
hoc tieu » hoc thieu, hoc dieu, hoc sieu
va tuong » va thuong, xa truong, va phuong
va thong » va thuong, va phuong, he thong
cong dan » cong san, cong tan, huong dan
phan cau » phan dau, phan tu, phan lap
phan cac » nhan cach, phan dau, phan lap

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: hoc tieu tinh - banh trang ((va tuong) OR (va thong)) cong dan ((phan cau) or (phan cac))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc tieu tinh - banh trang ((va tuong) OR (va thong)) cong dan ((phan cau) OR (phan cac)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc tieu tinh - banh trang ((va tuong) OR (va thong)) cong dan ((phan cau) or (phan cac))".
• Adding a wildcard symbol may retrieve word variants: hoc tieu tinh - banh trang ((va tuong) OR (va thong)) cong dan ((phan cau) or (phan cac))*.