Perhaps you should try some spelling variations:
nhanh tinh » nhanh thanh, nhan sinh
hanh trinh » canh tranh, hanh chinh
hoc thieu » toc thieu, hoc hien
thieu anh » thien anh, chieu xanh, thien danh
dan khanh » dang khanh, van khanh, dat khanh
khanh cap » hanh cap, khan cap, hanh cac
cong dan » cong san, cong tan, huong dan

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