Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
trong cach » trong cac, trong mach, trong canh
trung cua » truong cua, trung tuan, trung cap
truong ca » truong cao, truong va, trong ca
cach toan » hach toan, cach hoan, hoach toan
ho chieu » theo chieu, hoc thieu, doi chieu
toan ban » van ban

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu xanh - thanh ((trung cua) or (truong ca)) dung trong cach toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - thanh ((trung cua) OR (truong ca)) dung trong cach toan ban.
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - thanh ((trung cua) or (truong ca)) dung trong cach toan ban*.