Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
hung luong » hung vuong, dung luong, hang luong
trinh han » trinh quan
theo cuu » theo chu, khao cuu, thao cua
han hung » phan hung, van hung, han ung
luong ta » luong tai, luong tap, luong va
tuan ban » tuan bang, toan ban, quang ban
luan ban » luan van, luan san, luan han

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 han hung luong ta ((tuan ban) OR (luan ban))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo cuu tinh - hanh trinh han hung luong ta ((tuan ban) OR (luan ban))".
• Adding a wildcard symbol may retrieve word variants: theo cuu tinh - hanh trinh han hung luong ta ((tuan ban) OR (luan ban))*.