Perhaps you should try some spelling variations:
hanh trinh » canh tranh
nhung cong » dung cong, thong cong, hang cong
tieu xanh » tieu danh, chieu xanh, dieu hanh
cua nhung » va nhung
cong nang » cong ngang, cong lang, cong nong
nang hang » nang sang, hang hang, cang thang
hang dau » hang va, hang tai

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo tieu xanh - ((hanh trinh) or (hanh chinh)) cua nhung cong nang hang dau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - ((hanh trinh) OR (hanh chinh)) cua nhung cong nang hang dau.
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - ((hanh trinh) or (hanh chinh)) cua nhung cong nang hang dau*.