Perhaps you should try some spelling variations:
quan thuong » quang phuong, quang truong, quyen thuong
thuong cong » thong cong, thuong con, thuong dong
thieu xanh » chieu xanh, hieu manh, thien anh
hanh trinh » canh tranh
mdoanh van » doan van, doanh va, doanh ban
doanh van » doan van, doanh va, doanh ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc thieu xanh - ((hanh trinh) OR (hanh chinh)) quan thuong cong ((mdoanh van) or (doanh van)) ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc thieu xanh - ((hanh trinh) OR (hanh chinh)) quan thuong cong ((mdoanh van) OR (doanh van)) ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "toc thieu xanh - ((hanh trinh) OR (hanh chinh)) quan thuong cong ((mdoanh van) or (doanh van)) ban".
• Adding a wildcard symbol may retrieve word variants: toc thieu xanh - ((hanh trinh) OR (hanh chinh)) quan thuong cong ((mdoanh van) or (doanh van)) ban*.