Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh tranh » canh tranh, hanh trang, lanh tranh
hanh trinh » canh tranh, hanh chinh
uong ngang » cong ngang, duong nganh, trong ngang
ngang toan » nganh toan, dang toan, quang toan
cua trung » cua truong, xuan trung, cua nhung
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 chieu xanh - ((hanh tranh) or (hanh trinh)) cua trung uong ngang toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu xanh - ((hanh tranh) OR (hanh trinh)) cua trung uong ngang toan cao.
• Adding a wildcard symbol may retrieve word variants: theo chieu xanh - ((hanh tranh) or (hanh trinh)) cua trung uong ngang toan cao*.