Perhaps you should try some spelling variations:
hoang cong » hang cong, hoang long, hoang vuong
chieu tinh » trieu tinh, lieu tinh, chau tinh
trang van » tran van, trang va, trong van
ho chieu » theo chieu, hoc thieu, doi chieu
tram van » tran van, tam van, tranh van
cong tac » cong ty
tac phan » tac pham, tai phan, tac phat
phan tap » phan lap, han tap, pha tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu tinh - hanh ((tram van) OR (trang van)) hoang cong tac phan tap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu tinh - hanh ((tram van) OR (trang van)) hoang cong tac phan tap".
• Adding a wildcard symbol may retrieve word variants: ho chieu tinh - hanh ((tram van) OR (trang van)) hoang cong tac phan tap*.