Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
lieu tinh » trieu tinh, diep tinh, bien tinh
trinh cua » tinh cua, trinh luat, trinh quan
dong cong » duong cong, dung cong, dang cong
bang hang » ban hang, hang hang, cang thang
nang hang » nang sang, hang hang, cang thang
cot lieu » co lieu, vat lieu, so lieu
cua dong » chua dong, cua cong, cua dang

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

• Performing a fuzzy search may retrieve terms with similar spellings: cot lieu tinh - hanh trinh cua dong cong ((bang hang) OR (nang hang)) cap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "cot lieu tinh - hanh trinh cua dong cong ((bang hang) OR (nang hang)) cap".
• Adding a wildcard symbol may retrieve word variants: cot lieu tinh - hanh trinh cua dong cong ((bang hang) OR (nang hang)) cap*.