Perhaps you should try some spelling variations:
thuong cong » thong cong, thuong con, thuong dong
hanh trinh » hanh chinh
cua thuong » cua truong, cua phuong, ca thuong
kieu tinh » lieu tinh, trieu tinh, diep tinh
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan cao » toan ban, toan tap
ho kieu » ho lieu, so kieu, thi kieu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho kieu tinh - ((hanh trinh) OR (canh tranh)) cua thuong cong dan toan cao~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho kieu tinh - ((hanh trinh) OR (canh tranh)) cua thuong cong dan toan cao".
• Adding a wildcard symbol may retrieve word variants: ho kieu tinh - ((hanh trinh) OR (canh tranh)) cua thuong cong dan toan cao*.