Perhaps you should try some spelling variations:
thuong cong » thong cong, thuong con, thuong dong
hanh trinh » canh tranh, hanh chinh
chi xanh » chi anh, chi danh, chi hanh
cong dan » cong san, cong tan, huong dan
dan chan » dan gian, dan ca, van chat
chan cho » chat cho, han cho, chuan chon
doi chi » doi khi
luat » xuat

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 - hanh trinh (luat OR luan) thuong cong dan chan cho~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chi xanh - hanh trinh (luat OR luan) thuong cong dan chan cho".
• Adding a wildcard symbol may retrieve word variants: doi chi xanh - hanh trinh (luat OR luan) thuong cong dan chan cho*.