Perhaps you should try some spelling variations:
thanh thang » nhanh thang, thanh thanh, thanh hang
thieu tinh » trieu tinh, chieu tinh, thien tinh
hoc thieu » toc thieu, hoc hien
duong dan » duong dang, huong dan, dung dan
duong van » duong va, luong va, dang van
thang va » hang va, trang va, thong va
phan dau » phan tu, hang dau

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 tinh - thanh thang va thuong ((duong dan) or (duong van)) phan dau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu tinh - thanh thang va thuong ((duong dan) OR (duong van)) phan dau.
• Adding a wildcard symbol may retrieve word variants: hoc thieu tinh - thanh thang va thuong ((duong dan) or (duong van)) phan dau*.