Perhaps you should try some spelling variations:
nhung trong » hung trong, nhung tuong, thuong trong
hanh trang » thanh trung, canh tranh, hanh trinh
chieu xanh » chieu sach, chieu sang, chieu tinh
trong tinh » truong tinh, trong kinh, trong sinh
cua chieu » cua chien, cua hieu, cua dieu
hanh tung » thanh tung, manh tung, hanh dung
anh tang » anh bang, anh dang, anh nang
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: cua chieu xanh - ((((hanh tung) or (anh tang))) or (hanh trang)) va nhung trong tinh toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: cua chieu xanh - ((((hanh tung) OR (anh tang))) OR (hanh trang)) va nhung trong tinh toan cau.
• Adding a wildcard symbol may retrieve word variants: cua chieu xanh - ((((hanh tung) or (anh tang))) or (hanh trang)) va nhung trong tinh toan cau*.