Perhaps you should try some spelling variations:
khong canh » khong cang, khong hanh, phong canh
theo hien » theo chieu, thuc hien, theo tieu
hien hanh » dieu hanh
tranh cua » doanh cua, manh cua
cua khong » hua khong, cua phuong, cua thuong
canh dan » canh van, sanh dan, thanh 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: theo hien hanh - canh tranh cua khong canh dan than ban~.
• Adding a wildcard symbol may retrieve word variants: theo hien hanh - canh tranh cua khong canh dan than ban*.