Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hien xanh » hien hanh, hien nhanh, chieu xanh
hanh tang » hanh trang, hanh mang, nhanh thang
hanh tung » thanh tung, manh tung, hanh dung
cua nhung » va nhung
anh tang » anh bang, anh dang, anh nang
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
than ban » thanh ban, toan ban, than man

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc hien xanh - ((((hanh tang) or (hanh tung))) or (anh tang)) cua nhung cong dan than ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hien xanh - ((((hanh tang) OR (hanh tung))) OR (anh tang)) cua nhung cong dan than ban.
• Adding a wildcard symbol may retrieve word variants: hoc hien xanh - ((((hanh tang) or (hanh tung))) or (anh tang)) cua nhung cong dan than ban*.