Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh tranh » canh tranh, hanh trinh, hanh trang
hoc chieu » hoc thieu, ho chieu, hoc hien
phong van » phung van, thong van, phong va
cua nung » cua nhung, cua nong, cua nang
tay nung » xay dung
ca nung » cua nhung, va nhung, ca muong
van tao » van thao, vang tao, van tai
tao cao » bao cao, toan cao

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 xanh - hanh tranh ((cua nung) or (((ca nung) or (tay nung)))) phong van tao cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chieu xanh - hanh tranh ((cua nung) OR (((ca nung) OR (tay nung)))) phong van tao cao.
• Adding a wildcard symbol may retrieve word variants: hoc chieu xanh - hanh tranh ((cua nung) or (((ca nung) or (tay nung)))) phong van tao cao*.