Perhaps you should try some spelling variations:
luat cuong » luat cong, luat huong, luat thuong
hanh trinh » canh tranh, hanh chinh
cuong cong » cong cong, luong cong, duong cong
cong tinh » cong trinh, cong vinh, long tinh
chi xanh » chi danh, chi hanh, chieu xanh
toan cao » toan ban, toan tap
chi anh » chi danh, chi hanh, thi anh

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi ((chi xanh) OR (chi anh)) - hanh trinh luat cuong cong tinh toan cao~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi ((chi xanh) OR (chi anh)) - hanh trinh luat cuong cong tinh toan cao".
• Adding a wildcard symbol may retrieve word variants: doi ((chi xanh) OR (chi anh)) - hanh trinh luat cuong cong tinh toan cao*.