Perhaps you should try some spelling variations:
trinh tiong » trinh tieng, trinh trong, trinh tong
chang duong » chuong duong, giang duong, cuong duong
hanh trinh » canh tranh, hanh chinh
hieu lang » chieu sang, hieu quang, nhieu tang
chan dung » van dung, dan dung
manh toan » thanh toan, anh tuan, tinh toan
toan cao » toan ban, toan tap
ho hieu » ho chieu, hoi hieu, nho hieu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho hieu lang - hanh trinh tiong ((chang duong) OR (chan dung)) manh toan cao~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho hieu lang - hanh trinh tiong ((chang duong) OR (chan dung)) manh toan cao".
• Adding a wildcard symbol may retrieve word variants: ho hieu lang - hanh trinh tiong ((chang duong) OR (chan dung)) manh toan cao*.