Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
hanh trinh » canh tranh, hanh chinh
hoc thieu » toc thieu, hoc hien
hanh tinh » nhanh tinh, thanh tinh, canh tinh
cua nhung » va nhung
cong dan » cong san, cong tan, cong dong
than tap » toan tap, han tap, phan tap

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 - ((hanh tinh) or (hanh trinh)) cua nhung ((cong dan) or (huong dan)) than tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - ((hanh tinh) OR (hanh trinh)) cua nhung ((cong dan) OR (huong dan)) than tap.
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - ((hanh tinh) or (hanh trinh)) cua nhung ((cong dan) or (huong dan)) than tap*.