Perhaps you should try some spelling variations:
nhung phong » nhung phuong, nhung chong, nung phong
hieu manh » chieu xanh, hieu nganh, dieu hanh
tranh cua » manh cua
doanh cua » doanh luan
phong van » phung van, thong van, phong va
toc hieu » toc thieu, doc hieu, hoc thieu
tan ca » tan cua, tang ca, dan ca

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc hieu manh - canh ((tranh cua) or (doanh cua)) nhung phong van ((tan ca) or (van ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc hieu manh - canh ((tranh cua) OR (doanh cua)) nhung phong van ((tan ca) OR (van ban)).
• Adding a wildcard symbol may retrieve word variants: toc hieu manh - canh ((tranh cua) or (doanh cua)) nhung phong van ((tan ca) or (van ban))*.