Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
cong thong » cong thuong, cong trong, dong thong
chi thanh » chi nhanh, thi thanh, cho thanh
trinh cua » tinh cua, trinh luat, trinh quan
thong dan » thong van, tuong dan, thong den
doi chi » doi khi
dan ran » dang tran, dan gian, dan chan
ran cau » van cau, ban cau, can cau

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 thanh - hanh trinh cua cong thong dan ran cau~.
• Adding a wildcard symbol may retrieve word variants: doi chi thanh - hanh trinh cua cong thong dan ran cau*.