Perhaps you should try some spelling variations:
khuong tinh » chuong trinh, phuong trinh, phuong binh
theo chieu » theo tieu, ho chieu, theo chu
chieu sang » chieu sach, chieu xanh, hieu lang
hanh trung » thanh trung, hanh trang, manh trung
trung cua » truong cua, trung tuan, trung cap
he khuong » he khong, le phuong, le thuong
toan tap » toan ban
cua he » cua che, cua te, cua le

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 sang - hanh trung cua he khuong tinh toan tap~.
• Adding a wildcard symbol may retrieve word variants: theo chieu sang - hanh trung cua he khuong tinh toan tap*.