Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
tieu xanh » tieu danh, chieu xanh, dieu hanh
luat cong » thuat cong, luat chung, cua cong
cong dung » cuong dung, cong dong, cong luong
dung dan » dung dat, dung san, tung dan
toan cau » toan tap, toan tai
toan ban » van ban
toan cao » toan tap

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: theo tieu xanh - hanh trinh luat cong dung dan ((((toan cau) OR (toan ban))) OR (toan cao))~.
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - hanh trinh luat cong dung dan ((((toan cau) or (toan ban))) or (toan cao))*.