Perhaps you should try some spelling variations:
thuoc dieu » thuc dieu, hoc dieu, thuat dieu
hanh trinh » canh tranh, hanh chinh
luat nhung » luat chung, luat thuong, thuat nhung
nhung cong » dung cong, thong cong, hang cong
cong dan » cong san, cong tan, huong dan
hanh cac » hang cac, hanh cat, nhanh cay
toan cau » toan cao, toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: thuoc dieu hanh - hanh trinh luat nhung cong dan ((hanh cac) or (toan cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thuoc dieu hanh - hanh trinh luat nhung cong dan ((hanh cac) OR (toan cau))*.