Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
hanh tranh » canh tranh, hanh trinh, hanh trang
hoc chieu » hoc thieu, ho chieu, hoc hien
tranh cua » doanh cua, manh cua
luong vat » luong va, luong van, dong vat
luong tai » dung tai, luong va
cua dang » cua cong, cua ban
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: hoc chieu tinh - hanh tranh cua dang ((luong vat) OR (luong tai)) toan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc chieu tinh - hanh tranh cua dang ((luong vat) OR (luong tai)) toan cau".
• Adding a wildcard symbol may retrieve word variants: hoc chieu tinh - hanh tranh cua dang ((luong vat) OR (luong tai)) toan cau*.