Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
kieu tinh » lieu tinh, trieu tinh, diep tinh
chau tinh » cuu tinh, ha tinh, cua tinh
dang tinh » dang dinh, dang sinh, dang vinh
luat ung » luan ung, xuat ung, luat chung
ung dang » dung dang, ung dung, duong dang
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 ((kieu tinh) or (chau tinh)) - hanh trinh luat ung dang tinh toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((kieu tinh) OR (chau tinh)) - hanh trinh luat ung dang tinh toan cau.
• Adding a wildcard symbol may retrieve word variants: theo ((kieu tinh) or (chau tinh)) - hanh trinh luat ung dang tinh toan cau*.