Perhaps you should try some spelling variations:
tieu trinh » tien trinh, tien thinh, trieu tinh
lanh tranh » canh tranh, lan tranh, hanh trinh
tranh cua » doanh cua, manh cua
dung cong » dung trong
cong tinh » cong trinh, cong vinh, long tinh
cua dung » cua dang, cua dong, qua dung
toan cau » toan cao, toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo tieu trinh - lanh tranh cua dung cong tinh toan cau~.
• Adding a wildcard symbol may retrieve word variants: theo tieu trinh - lanh tranh cua dung cong tinh toan cau*.