Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, chau tinh
chieu xanh » chieu sach, chieu sang
dong trong » duong trong, dung trong, cong trong
trong manh » trong minh, trong anh, trong mach
hieu manh » hieu nganh, dieu hanh, hien hanh
hanh manh » hanh mang, lanh manh, hoang manh
manh toan » thanh toan, anh tuan, tinh toan
manh cua » doanh cua, ban cua
cua dong » chua dong, cua cong, cua 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 ((((hieu manh) or (chieu xanh))) or (chieu tinh)) - hanh manh cua dong trong manh toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((((hieu manh) OR (chieu xanh))) OR (chieu tinh)) - hanh manh cua dong trong manh toan cau.
• Adding a wildcard symbol may retrieve word variants: theo ((((hieu manh) or (chieu xanh))) or (chieu tinh)) - hanh manh cua dong trong manh toan cau*.