Perhaps you should try some spelling variations:
thieu tinh » trieu tinh, chieu tinh, thien tinh
hoc thieu » toc thieu, hoc hien
hanh dinh » thanh dinh, hanh tinh, anh dinh
hinh dinh » binh dinh, trinh dinh, hinh anh
cua nhung » va nhung
cong van » cong vang, song van, cong tan
cong san » cong tac
tuan cau » toan cau, quan cau, tuan cu

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 - ((hanh dinh) or (hinh dinh)) cua nhung ((cong van) OR (cong san)) tuan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu tinh - ((hanh dinh) OR (hinh dinh)) cua nhung ((cong van) OR (cong san)) tuan cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu tinh - ((hanh dinh) or (hinh dinh)) cua nhung ((cong van) OR (cong san)) tuan cau".
• Adding a wildcard symbol may retrieve word variants: hoc thieu tinh - ((hanh dinh) or (hinh dinh)) cua nhung ((cong van) OR (cong san)) tuan cau*.