Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
hanh trung » thanh trung, hanh trang, manh trung
hanh trinh » canh tranh, hanh chinh
nhung cong » dung cong, thong cong, hang cong
hoc chieu » hoc thieu, ho chieu, hoc hien
cua nhung » va nhung
cong nang » cong ngang, cong lang, cong nong
nang quan » ban quan, nang suat
quan cau » quang cao, toan cau, quan ha

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 trung) or (hanh trinh)) cua nhung cong nang quan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chieu tinh - ((hanh trung) OR (hanh trinh)) cua nhung cong nang quan cau.
• Adding a wildcard symbol may retrieve word variants: hoc chieu tinh - ((hanh trung) or (hanh trinh)) cua nhung cong nang quan cau*.