Perhaps you should try some spelling variations:
thong cong » trong cong, tong cong, thong thong
hanh trinh » canh tranh, hanh chinh
trinh vua » trinh va, trinh cua, trinh qua
vua thong » va thong, suat thong, xuat thong
chao chu » cho chu, cua chu, cao cho
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
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: ((chao chu) or (theo tieu)) xanh - hanh trinh vua thong cong dan toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((chao chu) OR (theo tieu)) xanh - hanh trinh vua thong cong dan toan tap.
• Adding a wildcard symbol may retrieve word variants: ((chao chu) or (theo tieu)) xanh - hanh trinh vua thong cong dan toan tap*.