Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
hanh trang » thanh trung, canh tranh, minh trang
theo dien » theo tieu, thu dien, thuy dien
tong long » trong long, tong cong, trong luong
long tinh » cong tinh, trong tinh, luong tin
dien anh » tieng anh, dien dan
cua tong » cua cong, cua dong, cua nong
toan tap » toan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo dien anh - ((hanh trang) or (hanh trinh)) cua tong long tinh toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo dien anh - ((hanh trang) OR (hanh trinh)) cua tong long tinh toan tap.
• Adding a wildcard symbol may retrieve word variants: theo dien anh - ((hanh trang) or (hanh trinh)) cua tong long tinh toan tap*.