Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
cong trong » cong thuong, duong trong, cong trinh
trong hach » trong mach, trong cach, trong hanh
hoc chieu » hoc thieu, ho chieu, hoc hien
hanh dong » anh dong, ha dong
hach toan » thanh toan, manh toan
dong cua » dung cua, cong cua, huong cua
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: hoc chieu xanh - hanh dong cua cong trong hach toan ban~.
• Adding a wildcard symbol may retrieve word variants: hoc chieu xanh - hanh dong cua cong trong hach toan ban*.