Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
hanh trang » thanh trung, canh tranh, minh trang
dung cong » dung trong
cong tinh » cong trinh, cong vinh, long tinh
chao chu » cho chu, cua chu, cao cho
chu sang » chu bang, thu sang, chieu sang
cua dung » cua dang, cua dong, qua dung
toan tap » toan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: chao chu sang - ((hanh trang) or (hanh trinh)) cua dung cong tinh toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: chao chu sang - ((hanh trang) OR (hanh trinh)) cua dung cong tinh toan tap*.