Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
luat chung » luan chung, luat thuong, cua chung
hien xanh » hien hanh, hien nhanh, chieu xanh
cua chong » cua cong, cua chung, cua khong
cong dang » cong dong, cong dan, cong dung
dang phan » dung phan, nang phan, dang phat
phan lap » phan dau

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 - hanh trinh ((cua chong) or (luat chung)) cong dang phan lap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hien xanh - hanh trinh ((cua chong) OR (luat chung)) cong dang phan lap*.