Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
hanh trinh » canh tranh, hanh chinh
trinh xuat » trinh luat, trinh xuan, trich xuat
xuat thong » xuat thuong, suat thong, luat thuong
thuc hien » hoc hien
thong dan » thong van, tuong dan, thong den
van thanh » ban thanh, van tuan
thanh tap » thanh lap, thanh tai, thanh tay
dan van » dang van, doan van, dao van

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((thuc hien) or (theo chieu)) lang - hanh trinh xuat thong dan van thanh tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((thuc hien) OR (theo chieu)) lang - hanh trinh xuat thong dan van thanh tap.
• Adding a wildcard symbol may retrieve word variants: ((thuc hien) or (theo chieu)) lang - hanh trinh xuat thong dan van thanh tap*.