Perhaps you should try some spelling variations:
luat thong » luat thuong, suat thong, xuat thong
thong cong » trong cong, tong cong, thong thong
hanh tang » hanh trang, anh tang, hanh tung
hanh mang » nhanh mang, hanh trang, nhanh lang
ho chieu » theo chieu, hoc thieu, doi chieu
cong dan » cong san, cong tan, huong dan
dan phan » doan phan, dan chan, van phan
phan cau » phan dau, phan cac, phan tu

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) or (ho chieu)) xanh - ((hanh tang) or (hanh mang)) luat thong cong dan phan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc hien) OR (ho chieu)) xanh - ((hanh tang) OR (hanh mang)) luat thong cong dan phan cau.
• Adding a wildcard symbol may retrieve word variants: ((hoc hien) or (ho chieu)) xanh - ((hanh tang) or (hanh mang)) luat thong cong dan phan cau*.