Perhaps you should try some spelling variations:
thong cong » trong cong, tong cong, thong thong
chieu tinh » trieu tinh, lieu tinh, chau tinh
doi chieu » doc hieu, doi chi, ho chieu
chinh va » chinh ta, chinh tai, tinh va
dan than » dan chan, ban than, van than
van tuan » van quan, van ban, anh tuan
hanh va » hang va, hanh vi

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chieu tinh - hanh ((chinh va) or (hanh va)) thong cong ((dan than) or (van tuan)) ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu tinh - hanh ((chinh va) OR (hanh va)) thong cong ((dan than) OR (van tuan)) ban.
• Adding a wildcard symbol may retrieve word variants: doi chieu tinh - hanh ((chinh va) or (hanh va)) thong cong ((dan than) or (van tuan)) ban*.