• Females 18-75 years of age.

• Patients must have metastatic, recurrent or persistent gastric-type adenocarcinoma of the cervix which is not amenable to curative treatment with surgery and/or radiation therapy.

• Patients must have had at least one prior systemic chemotherapeutic regimen for metastatic, recurrent or persistent carcinoma of the cervix. (Note: Prior adjuvant therapy is NOT counted as a systemic chemotherapeutic regimen for management of metastatic, recurrent or persistent carcinoma of the cervix, adjuvant therapy includes cisplatin given concurrent with primary radiation therapy (CCRT).

• Patients must have measurable disease per REClST 1.1; measurable lesions are defined as those that can be accurately measured in at least one dimension (longest diameter to be recorded as ≥ 10 mm with computed tomography (CT) scan, magnetic resonance imaging (MRI); a lymph node must be ≥ 15 mm in short axis.

• Eastern Cooperative Oncology Group score 0-1.

• Life expectancy exceeds 3 months.

• AEs due to previous treatments should be resolved to ≤ Grade 1 or baseline. Participants with ≤ Grade 2 neuropathy are eligible.

• NEU ≥ 1.5\*10\^9 /L, Platelet ≥ 75×10\^9 /L, Hemoglobin ≥ 90 g/L; Serum creatinine ≤ 1.5 times the upper limit of normal (ULN).; Urinary protein \< 2+ or 24h urinary protein quantity \< 1.0 g; AST and ALT ≤ 2.5 times ULN; Total bilirubin ≤ 1.5 times ULN; Albumin levels ≥ 28 g/L; Coagulation function: Prothrombin time (PT) and international normalized ratio (INR) ≤ 1.5 times the ULN.

• Female participants must test negative for HCG in urine or blood, except in cases of menopause or prior hysterectomy. Female patients of childbearing potential and their partners must use effective contraception during the study and for 6 months after the final dose of the study drug.

⁃ Willing to participate in this study, and sign the informed consent.