Perhaps you should try some spelling variations:
duoc tieng » doc tieng, quoc tieng, hoc tieng
hanh trinh » canh tranh, hanh chinh
trinh chiu » trinh chu, trinh chi, trinh chinh
dong thong » thong thong, nong thon, dong thanh
thong dan » thong van, tuong dan, thong den
gian cac » gian dan, gian cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: duoc tieng anh - hanh trinh chiu dong thong dan gian cac~.
• Adding a wildcard symbol may retrieve word variants: duoc tieng anh - hanh trinh chiu dong thong dan gian cac*.