Perhaps you should try some spelling variations:
hanh dong » anh dong, ha dong
hang cong » dang cong, hang nong, bang cong
khi xanh » khia canh, thi hanh, thi anh
anh dung » anh dong, anh huong, sach dung
chi hang » chi chang, thi hang, cho hang
cong anh » cong danh, dong anh, hong anh
anh van » anh va, thanh van, doanh van

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi khi xanh - ((hanh dong) or (anh dung)) chi hang cong anh van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi khi xanh - ((hanh dong) OR (anh dung)) chi hang cong anh van ban.
• Adding a wildcard symbol may retrieve word variants: doi khi xanh - ((hanh dong) or (anh dung)) chi hang cong anh van ban*.