Tā / zài / chéng / lǐ / kāi / diàn / shí / fù / mǔ / yì / zhí / zài / jīng / jì / shàng / bāng / chèn / tā

他在城里开店时，父母一直在经济上帮衬他。

When he opened a shop in the city, his parents continued to support him financially.