Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
trinh cua » tinh cua, trinh luat, trinh quan
cua nhung » va nhung
luong tai » dung tai
theo cuu » theo chu, khao cuu, thao cua
luong va » dung va
tuan ban » tuan bang, toan ban, luan 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 cuu tinh - hanh trinh cua nhung ((luong tai) OR (luong va)) tuan ban~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo cuu tinh - hanh trinh cua nhung ((luong tai) OR (luong va)) tuan ban".
• Adding a wildcard symbol may retrieve word variants: theo cuu tinh - hanh trinh cua nhung ((luong tai) OR (luong va)) tuan ban*.