Perhaps you should try some spelling variations:
hien nhanh » hien hanh, thien thanh, tien thanh
luan nhung » luan chung, luan hung, quan nhung
cong thanh » dong thanh, cong trinh, truong thanh
nang luan » tang luan, hang luan, nang quan
anh nang » ganh nang, anh bang, anh dang
cong tan » cong tac, cong san, cong ty
bac cau » bach cau, ba cau, bac can

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc hien nhanh - anh nang luan nhung ((cong tan) OR (cong thanh)) bac cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc hien nhanh - anh nang luan nhung ((cong tan) OR (cong thanh)) bac cau".
• Adding a wildcard symbol may retrieve word variants: hoc hien nhanh - anh nang luan nhung ((cong tan) OR (cong thanh)) bac cau*.