Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
theo lieu » theo tieu, theo chieu, theo yeu
lieu tinh » trieu tinh, diep tinh, bien tinh
nang cong » nang song, dang cong, bang cong
trinh va » trinh van, trinh vat, trinh ve
cong tap » cuong tap, cong tac, cong tan
va nang » van nang, da nang, cam nang

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo lieu tinh - hanh trinh va nang cong tap ((toan ban) OR (van ban))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo lieu tinh - hanh trinh va nang cong tap ((toan ban) OR (van ban))".
• Adding a wildcard symbol may retrieve word variants: theo lieu tinh - hanh trinh va nang cong tap ((toan ban) OR (van ban))*.