Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
hien xanh » hien hanh, hien nhanh, chieu xanh
trinh cua » tinh cua, trinh luat, trinh quan
cong cong » cong dong, trong cong, dung cong
cong dang » cong dong, cong dan, cong dung
hanh cuac » hanh cac, manh cua, hang cua
hanh cua » manh cua, hang cua, hanh sua

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