Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
chau tinh » cuu tinh, cua tinh, cac tinh
hanh mang » nhanh mang, hanh trang, nhanh lang
dung cong » dung trong
cong tinh » cong trinh, cong vinh, long tinh
mang cua » manh cua, dung cua, ban cua
cua dung » cua dang, cua dong, qua dung
toan ban » van ban
ha tinh » va tinh, may tinh

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) or (((chau tinh) or (ha tinh)))) - hanh mang cua dung cong tinh toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chieu xanh) OR (((chau tinh) OR (ha tinh)))) - hanh mang cua dung cong tinh toan ban.
• Adding a wildcard symbol may retrieve word variants: theo ((chieu xanh) or (((chau tinh) or (ha tinh)))) - hanh mang cua dung cong tinh toan ban*.