Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
thong cong » trong cong, tong cong, thong thong
lieu tinh » trieu tinh, diep tinh, bien tinh
trinh hoa » trinh do, trinh han
hoa thong » hoa trong, hoa khong, hoa thon
cong doan » cong dan, cong hoan, dong doanh
phan dau » hang dau

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((lieu tinh) or (chinh sach)) - hanh trinh hoa thong cong doan ((phan tu) or (phan dau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((lieu tinh) OR (chinh sach)) - hanh trinh hoa thong cong doan ((phan tu) OR (phan dau)).
• Adding a wildcard symbol may retrieve word variants: ho ((lieu tinh) or (chinh sach)) - hanh trinh hoa thong cong doan ((phan tu) or (phan dau))*.