Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
luat nhung » luat chung, luat thuong, thuat nhung
nhung cong » dung cong, thong cong, hang cong
cong lang » cong vang, cong luong, cong quang
hoa nhan » hoa phan, hoa han, hoa nhap
tuan cau » toan cau, tuan cu, thuan cam
quan cau » quang cao, toan cau, quan ha
hoa nha » hoa nhap, hoa nhat, toa nha

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((hoa nha) or (hoa nhan)) tinh - hanh trinh luat nhung cong lang ((tuan cau) OR (quan cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoa nha) OR (hoa nhan)) tinh - hanh trinh luat nhung cong lang ((tuan cau) OR (quan cau)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((hoa nha) or (hoa nhan)) tinh - hanh trinh luat nhung cong lang ((tuan cau) OR (quan cau))".
• Adding a wildcard symbol may retrieve word variants: ((hoa nha) or (hoa nhan)) tinh - hanh trinh luat nhung cong lang ((tuan cau) OR (quan cau))*.