Perhaps you should try some spelling variations:
thuong cong » thong cong, thuong con, thuong dong
cua thuong » cua truong, cua phuong, ca thuong
hanh trinh » canh tranh, hanh chinh
duoc lieu » du lieu
trinh cua » tinh cua, trinh luat, trinh quan
doc lieu » doc hieu, du lieu, so lieu
tap doan » tap quan

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((doc lieu) or (duoc lieu)) tinh - hanh trinh cua thuong cong ((tan tran) or (tap doan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((doc lieu) OR (duoc lieu)) tinh - hanh trinh cua thuong cong ((tan tran) OR (tap doan)) cau.
• Adding a wildcard symbol may retrieve word variants: ((doc lieu) or (duoc lieu)) tinh - hanh trinh cua thuong cong ((tan tran) or (tap doan)) cau*.