Perhaps you should try some spelling variations:
nhanh thanh » phan thanh, nhanh tinh
nganh cong » nhanh chong, thanh cong
danh thanh » dinh thanh, dang thanh, ban thanh
cua nganh » cua ngan, chuc nganh, cua nhan
khong khi » khong he
cong khi » cong thai, co khi, cong ha
thu cua » thuc cua, hu cua, tu cua

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (( thu cua nganh cong khi đong luc ) OR ( su ((danh thanh) OR (nhanh thanh)) khong khi đong luc ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( thu cua nganh cong khi đong luc ) or ( su ((danh thanh) OR (nhanh thanh)) khong khi đong luc ))~".
• Adding a wildcard symbol may retrieve word variants: (( thu cua nganh cong khi đong luc ) or ( su ((danh thanh) OR (nhanh thanh)) khong khi đong luc ))*.