4 sentences for 体系 (tǐ​xì — system)

1. 他建立了一个完整的哲学体系。

   tā jiàn​lì le yī gè wán​zhěng de zhé​xué tǐ​xì.

   He established a comprehensive philosophical system.

   Source: Dong Chinese Dictionary

2. 他是一位著名的中西医，精通两种医疗体系。

   tā shì yī wèi zhù​míng de zhōng​xī​yī, jīng​tōng liǎng zhǒng yī​liáo tǐ​xì.

   He is a famous doctor of integrated Chinese and Western medicine, proficient in both medical systems.

   Source: Dong Chinese Dictionary

3. 这个评价体系过于偏重理论，而忽视了实践。

   zhè​ge píng​jià tǐ​xì guò​yú piān​zhòng lǐ​lùn, ér hū​shì le shí​jiàn.

   This evaluation system places too much emphasis on theory and ignores practice.

   Source: Dong Chinese Dictionary

4. 建立健全的法律体系对国家的发展至关重要。

   jiàn​lì jiàn​quán de fǎ​lǜ tǐ​xì duì guó​jiā de fā​zhǎn zhì​guān​zhòng​yào.

   Establishing a sound legal system is crucial to the country's development.

   Source: Dong Chinese Dictionary