Perhaps you should try some spelling variations:
trinh thanh » tinh thanh, trinh han, trinh toan
tranh luat » trinh luat, tranh luan, trinh luan
luat nhung » luat chung, luat thuong, thuat nhung
nhung cong » dung cong, thong cong, hang cong
hien xanh » hien hanh, hien nhanh, chieu xanh
thanh cap » thanh lap, hanh cap, than cap

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 xanh - canh tranh luat nhung cong trinh thanh cap~.
• Adding a wildcard symbol may retrieve word variants: hoc hien xanh - canh tranh luat nhung cong trinh thanh cap*.